In Debian we have a package called spidermonkey-bin.

apt-get install spidermonkey-bin

After installing you will have a program called smjs.

If you start the program without parameters you will get a Javascript shell, in which you can write and test javascript.

$ /usr/bin/smjs
js> function test() {
print('test');
}
js> test
function test() {
    print("test");
}
js> test();
test
js> function test() {
print('test');
test2(123);
}
js> function test2(param) {
print ('test2: ' + param);
}
js> test();
test
test2: 123
js>

To exit the shell, just press "Ctrl+D".

It's important to note that in spidermonkey you doesn't have the "document" Object. If you want to print out text, you cant use document.write, you should use print.

document.write('test'); // In browser
print('test'); //spidermonkey

You can also make smjs to execute the content of a file.

$ /usr/bin/smjs test-local.js
Rand: 407
Old: 600
New: 800
Result: old

First of all we need to install needed packages

apt-get install libapache2-mod-wsgi python-virtualenv python-setuptools

Once we have installed the required packages proceed to create the Python environment

mkdir /usr/local/trac
cd /usr/local/trac
virtualenv python

We now have the isolated Python environment locate under /usr/local/trac/python.

To make possible to use easy_install with repositories we need to upgrade easy_install. I use this to install Trac plugins directly from SVN.

/usr/local/trac/python/bin/easy_install -U trunk

We now can install trac 0.12 using the 0.12b1 SVN Tag (http://svn.edgewall.com/repos/trac/tags/trac-0.12b1 or Trac==0.12b1) or directly from SVN Trunk:

/usr/local/trac/python/bin/easy_install http://svn.edgewall.org/repos/trac/trunk

This will download and install the latest trunk version for Trac.

To have webaccess to the Trac projects, we need a .wsgi script, were we define where our local python environment is located:

# Not needed if mod_wsgi >= 3.0
import sys
sys.stdout = sys.stderr
 
# Load Trac
import trac.web.main
application = trac.web.main.dispatch_request

And finally we need to configure apache. If you want only one Trac project, you should define trac.env to the location of your trac, but if you want multiproject support, you must use trac.env_parent_dir (this is what I used)

<virtualhost *:80>
    ServerName trac.dns.com
 
    DocumentRoot /usr/local/trac/htdocs
    ErrorLog /var/log/apache2/trac-error.log
    CustomLog /var/log/apache2/trac-access.log combined
 
    # Trac Auth
    <location />
        AuthType Basic
        AuthName "Trac"
        AuthUserFile /usr/local/trac/.htpasswd
        Require valid-user
    < /location>
 
    #Trac
    #Define ProcessGroup with user and group under which it should run
    WSGIDaemonProcess trac user=trac group=trac python-path=/usr/local/trac/python/lib/python2.5/site-packages python-eggs=/usr/local/trac/python/cache
    WSGIScriptAlias / /usr/local/trac/htdocs/trac.wsgi
 
    <directory /usr/local/trac/htdocs>
        WSGIProcessGroup trac
        WSGIApplicationGroup %{GLOBAL}
        SetEnv trac.env_parent_dir /usr/local/trac/projects
    </directory>
</virtualhost>

We need to create the user and change the permissions for /usr/local/trac for that user trac

adduser --home /usr/local/trac --shell /bin/false --no-create-home trac
chown -R trac:trac /usr/local/trac

If you get an error "ImportError: No module named simplejson" just install it using easy_install

/usr/local/trac/python/bin/easy_install simplejson

Netbeans is not perfect, and there are some features that need to be polished (Ex.: SVN Support, Time Tracking like Mylyn), but the PHP/HTML/CSS/JS Support is excellent, in my opinion better than the Eclipse PDF support.

These is my netbeans_default_options for Netbeans for MacOSX (under Windows you can leave out the --laf switch, it's for changing the look and feel):

netbeans_default_options="-J-client -J-Xss2m -J-Xms32m -J-Xmx512m -J-XX:PermSize=32m -J-XX:MaxPermSize=200m -J-Xverify:none -J-XX:CompileThreshold=100 -XX:+CompressedOOPS -XX:+AggressiveOpts -XX:+TieredCompilation -XX:+DoEscapeAnalysis -XX:+UseConcMarkSweepGC -J-XX:+CMSClassUnloadingEnabled -J-XX:+CMSPermGenSweepingEnabled -J-Dapple.laf.useScreenMenuBar=true -J-Dsun.java2d.noddraw=true --laf javax.swing.plaf.metal.MetalLookAndFeel"

Some switches come from Netbeans Performance site.

• -J-Xss2m - Define Stack Size (Too small and you will get StackOverflow Exceptions)
• -J-Xms32m - This setting tells the Java virtual machine to set its initial heap size to 32 megabytes. By telling the JVM how much memory it should initially allocate for the heap, we save it growing the heap as NetBeans consumes more memory. This switch improves startup time
• -J-Xmx512m - This settings tells the Java virtual machine the maximum amount of memory it should use for the heap. Placing a hard upper limit on this number means that the Java process cannot consume more memory than physical RAM available. This limit can be raised on systems with more memory. Current default value is 128MB. Note: Do not set this value to near or greater than the amount of physical RAM in your system or it will cause severe swapping during runtime
• -J-XX:PermSize=32m -J-XX:MaxPermSize=200m - How much Heap can be added over the Xmx limit
• -J-Xverify:none - This switch turns off Java bytecode verification, making classloading faster, and eliminating the need for classes to be loaded during startup solely for the purposes of verification. This switch improves startup time, and there is no reason not to use it
• -J-XX:CompileThreshold=100 - This switch will make startup time slower, by HotSpot to compile many more methods down to native code sooner than it otherwise would. The reported result is snappier performance once the IDE is running, since more of the UI code will be compiled rather than interpreted. This value represents the number of times a method must be called before it will be compiled
• -XX:+CompressedOOPS - Activate Compressed "Ordinary Object Pointer"
• -XX:+AggressiveOpts - Turns on point performance optimizations that are expected to be on by default in upcoming releases
• -XX:+TieredCompilation - Activate Tiered Compiler
• -XX:+DoEscapeAnalysis - Activate Escape Analysis
• -J-XX:+UseConcMarkSweepGC or -J-XX:+UseParNewGC Try these switches if you are having problems with intrusive garbage collection pauses. This switch causes the JVM to use different algorithms for major garbage collection events (also for minor collections, if run on a multiprocessor workstation), ones which do not "stop the world" for the entire garbage collection process. You should also add the line -J-XX:+CMSClassUnloadingEnabled and -J-XX:+CMSPermGenSweepingEnabled to your netbeans.conf file so that class unloading is enabled (it isn't by default when using this collector)

For now the only implemented function is that you can login using only "user" and roundcube will authenticate against IMAP using the domain extracted from the webmail URL.

You can get download the plugin from the Vlogin sourceforge project page.

So I decided to install Spamassassin and Clamav to detect and reject some of this spam.

First of all, we need to install needed packages:

apt-get install spamassassin amavisd-new clamav clamav-daemon

We will begin configuring amavisd-new, the configuration files are at /etc/amavis/conf.

In file 20-debian_defaults I changed the header that will be added to each mail processed:

$X_HEADER_LINE = "AntiSpam/Antivirus Scanner at $mydomain";

We need to activate antispam and antivirus check in amavis, this is found in file 15-content_filter_mode. We need to uncomment @bypass_virus_checks_maps and @bypass_spam_checks_maps. The file will look like this:

use strict;
 
# You can modify this file to re-enable SPAM checking through spamassassin
# and to re-enable antivirus checking.
 
#
# Default antivirus checking mode
# Please note, that anti-virus checking is DISABLED by
# default.
# If You wish to enable it, please uncomment the following lines:
 
 
@bypass_virus_checks_maps = (
   \%bypass_virus_checks, \@bypass_virus_checks_acl, \$bypass_virus_checks_re);
 
 
#
# Default SPAM checking mode
# Please note, that anti-spam checking is DISABLED by
# default.
# If You wish to enable it, please uncomment the following lines:
 
 
@bypass_spam_checks_maps = (
   \%bypass_spam_checks, \@bypass_spam_checks_acl, \$bypass_spam_checks_re);
 
1;  # ensure a defined return

By default, amavis will use the hostname for $mydomain, but thats not what I want, so I edited file 05-domain_id, setting $mydomain to binware.org

use strict;
 
# $mydomain is used just for convenience in the config files and it is not
# used internally by amavisd-new except in the default X_HEADER_LINE (which
# Debian overrides by default anyway).
 
$mydomain = 'binware.org';
 
# amavisd-new needs to know which email domains are to be considered local
# to the administrative domain.  Only emails to "local" domains are subject
# to certain functionality, such as the addition of spam tags.
#
# Default local domains to $mydomain and all subdomains.  Remember to
# override or redefine this if $mydomain is changed later in the config
# sequence.
 
@local_domains_acl = ( ".$mydomain" );
 
1;  # ensure a defined return

Next step is to add the clamav user to the amavis group, so that amavis can call clamav

adduser clamav amavis

Now it's time to configure postfix. The first file to edit is main.cf:

# Amavisd-new
content_filter = amavis:[127.0.0.1]:10024

And in master.conf add this at the end of file:

amavis unix - - - - 2 smtp
  -o smtp_data_done_timeout=1200
  -o smtp_send_xforward_command=yes
 
127.0.0.1:10025 inet n - - - - smtpd
  -o content_filter=
  -o local_recipient_maps=
  -o relay_recipient_maps=
  -o smtpd_restriction_classes=
  -o smtpd_client_restrictions=
  -o smtpd_helo_restrictions=
  -o smtpd_sender_restrictions=
  -o smtpd_recipient_restrictions=permit_mynetworks,reject
  -o mynetworks=127.0.0.0/8
  -o strict_rfc821_envelopes=yes
  -o smtpd_bind_address=127.0.0.1

That's all! Now restart services:

/etc/init.d/clamav-daemon restart
/etc/init.d/clamav-freshclam restart
/etc/init.d/amavis restart
/etc/init.d/postfix restart

First of all we need to download Eclipse Classic from the Eclipse website.

One of the first things we need to do is to change eclipse.ini, we will make it start faster and increase the memory limit

1
2
3
4
5
6
7

--launcher.XXMaxPermSize
256m
-vm
/usr/bin/java
-vmargs
-Xms40m
-Xmx1024m

The path to Java VM depends on your installation and system, in windows you must search for "javaw.exe". Setting the path to Java VM makes that Eclipse stops searching for the Java VM every start, which makes the start faster.

Now we can start installing the required Plugins. In "Help->Install New Software..." we will add the following Update Sites.

• Aptana - http://update15.aptana.org/studio/25914/

  

• Mylyn - http://download.eclipse.org/tools/mylyn/update/e3.4

  

• Mylyn Extras - http://download.eclipse.org/tools/mylyn/update/extras

  

• SVNKit - http://community.polarion.com/projects/subversive/download/eclipse/2.0/galileo-site/

  

• EPIC (Perl) - http://e-p-i-c.sourceforge.net/updates/testing optional, only if you need Perl

  

You have noticed that at each start a Window Asking for Installing Addiontal Features. Now that we can start installing this features. For me the most important are:

• Aptana PHP

  

• Aptana PyDev optional, only if you need Python

  

• Ajax Libraries You can select all or just the one you need

  

After installing all needed plugins we can start with the configuration.

1. General\Workspace
   • Text file encoding -> UTF-8
   • New text file line delimiter -> Unix
2. General\Editors\Text Editors
   • Displayed tab width -> 4
   • Insert spaces for tabs -> True
   • Show line number -> True
   • Show print margin -> True
   • Print margin column -> 80
3. General\Keys
   • Show Whitespace Characters (Text Editing) -> Binding: Ctrl+Alt+Space -> When: Editing Text
4. Aptana\Editors
   • Formattings -> Insert selected proposal with 'Tab' key as well as 'Enter' key -> True
   • Tab Insertion -> Use spaces (current width is 4)
5. Aptana\Editors\PHP
   • Create project file in new PHP project -> False
6. Aptana\Editors\PHP\Formatting
   • Edit... ->
     • Profile Name -> ZendStandards
     • Control Statemets ->
       • Insert new line before 'else' in an 'if' statement -> False
       • Insert new line before 'catch' in an 'try' statement -> False
       • Insert new line before 'while' in an 'do' statement -> False
       • 'if else' - Keep 'then' statement on same line -> False
     • Braces ->
       • Method declaration -> Next line
       • Blocks -> Same line
       • Blocks in case statement -> Same line
       • 'switch' statement -> Same line
7. Install/Update\Automatic Updates
   • Automatically find new updates and notify me -> True
8. Team\SVN - SVN Client
   • SVN Client -> SVN Kit
   • SVN Client -> Use SVN Merge View -> True
9. Team\SVN\Automatic Properties
   • Add: * -> svn:keywords=Id

I use the Aptana Perspective with this views:

• Right Top
  • Aptana Standard Views\Project
• Right Bottom
  • General\Outline
  • Aptana Standard Views\PHP Elements Views
  • Aptana Standard Views\References
• Bottom
  • General\Tasks
  • Aptana Standard Views\Validation
  • General\Console
  • Team\History
  • Team\SVN Properties
  • EPIC\RegExp only if you installed EPIC
• Left
  • Tasks\Task List

I like that the Oultine is automatically expanded, so that I have an overview of the file at every moment, but Aptana does not autoexpand the Outline. I use the following workaround:

• Create a new General Project called "_Monkey"
• Create a folder called scripts
• Create a javascript file called autoExpandOutline.js with the following content

  1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98

  /* * * Menu: EHU > HandlerService (Auto expand outline) * Kudos: Ingo Muschenetz & Kevin Lindsey & Steve Daniels * License: EPL 1.0 * Listener: getPartService().addPartListener(this); * DOM: http://localhost/com.aptana.ide.scripting * DOM: http://download.eclipse.org/technology/dash/update/org.eclipse.eclipsemonkey.lang.javascript * * */   function getPartService() { var workbench = Packages.org.eclipse.ui.PlatformUI.getWorkbench(); var result = null;   if (workbench) { var window = null;   runOnUIThread(function() { window = workbench.getActiveWorkbenchWindow();   if (window != null) { result = window.getPartService(); //out.println("result set to " + result); } else { //out.println("window is not defined"); } }); } else { //out.println("workbench is not defined"); }   //out.println("getPartService() is returning " + result);   return result; }   function partBroughtToTop(part) { //out.println("part*()\n"); }   function partClosed(part) { //out.println("part*()\n"); }   function partDeactivated(part) { //out.println("part*()\n"); }   function partOpened(part) { //out.println("part*()\n"); }   function partActivated(part) { if (part.getEditorInput) { expandOutline(); } }   function partVisible(part) { //out.println("part*()\n"); }   function partHidden(part) { //out.println("part*()\n"); }   function expandOutline() { //out.println("expandOutline()\n"); try { //out.println("try\n"); var editor = editors.activeEditor.textEditor;   editor.getOutlinePage().getTreeViewer().expandAll(); } catch (e) { //out.println("catch\n"); } }

Each new project that you create must use this project as reference, and now every time you open a file the Outline will be expanded automatically when you enter into the Editor

El funcionamiento es el mismo que el script de anieto2k, busca por defecto un formulario (estoy preparandolo para que funcione con mas de uno...) con la class stepMe y lo divide por fieldsets.

Se puede personalizar al crear la clase:

• strBack: 'string de volver'
• strNext: 'string de siguiente'
• blockEl: 'tag para usar en la division'
• className: 'class del formulario'

He adjuntado un pequeño fichero HTML para verlo en funcionamiento (AVISO: no tiene CSS!!)

Lo podeis descargar aqui: MooStepForm v.0.1

Las librerias cuentan con una buena documentacion y ejemplos, estan divididas en varias categorias:

• Core
• Browser Extensions
• Native Extensions
• Element Extensions
• FX Extensions
• Request Extensions
• UI
• Layout
• Forms

Lo primero es descargarse el codigo fuente proporcionado por la gente de MAMP, y su version compilada.

Codigo fuente: MAMP 1.7.1 (src)

Version Intel: MAMP 1.7.1 (intel)

Version PPC: MAMP 1.7.1 (ppc)

Una vez que tengamos esto, hay que instalar MAMP la version compilada en /Applications y asi ya tenemos toda la estructura correcta lista para solo recompilar lo necesario.

Ahora descomprimimos el codigo fuente y vamos compilando las diferentes librerias:

CURL

tar zxvf curl-7.16.2.tar.gz
cd curl-7.16.2
./configure --prefix=/Applications/MAMP/Library
make
make install

Freetype

tar zxvf freetype-2.3.4.tar.gz
cd freetype-2.3.4
./configure --enable-shared --configure=/Applications/MAMP/Library/
make
make install

Gettext

tar zxvf gettext-0.16.1.tar.gz
cd gettext-0.16.1
./configure --prefix=/Applications/MAMP/Library
make
make install

IMAP (Parche para osx: imap-2006i-osx.patch)

tar zxvf imap-2006i.tar.Z
cd imap-2006i
patch -p1 < imap-2006i-osx.patch
make oxp
cp c-client/*.h /Applications/MAMP/Library/lib/imap-2006i/include/
cp c-client/*.c /Applications/MAMP/Library/lib/imap-2006i/lib/
cp c-client/c-client.a /Applications/MAMP/Library/lib/imap-2006i/lib/libc-client.a

JPEG

tar zxvf jpegsrc.v6b.tar.gz
cd jpeg-6b
./configure --enable-shared --prefix=/Applications/MAMP/Library
ln -s `which glibtool` ./libtool
make
make install

libiconv

tar zxvf libiconv-1.11.tar.gz
cd libiconv-1.11
./configure --enable-shared --prefix=/Applications/MAMP/Library
make
make install

LibIdn

tar xvfz libidn-0.6.14.tar.gz
cd libidn-0.6.14
./configure --enable-shared --prefix=/Applications/MAMP/Library/
make
make install

libmcrypt

tar zxvf libmcrypt-2.5.8.tar.gz
cd libmcrypt-2.5.8
./configure --enable-shared --prefix=/Applications/MAMP/Library/
make
make install

libpng

tar zxvf libpng-1.2.18.tar.gz
cd libpng-1.2.18
./configure --enable-shared --prefix=/Applications/MAMP/Library
make
make install

libxml

tar zxvf libxml2-2.6.29.tar.gz
cd libxml2-2.6.29
./configure --enable-shared --prefix=/Applications/MAMP/Library
make
make install

libxst

tar zxvf libxslt-1.1.21.tar.gz
cd libxslt-1.1.21
./configure --enable-shared --prefix=/Applications/MAMP/Library/ --with-libxml-prefix=/Applications/MAMP/Library/
make
make install

t1lib

tar zxvf t1lib-5.1.1.tar.gz
cd t1lib-5.1.1
./configure --enable-shared --prefix=/Applications/MAMP/Library/
make without_doc
make install

libexpat

Esta libreria es necesaria y no esta incluida, asi que hay que bajarla de http://sourceforge.net/projects/expat/

tar zxvf expat-2.0.1.tar.gz
cd expat-2.0.1
./configure --enable-shared --prefix=/Applications/MAMP/Library/
make
make install

MySQL

tar xvfz mysql-5.0.41.tar.gz
cd mysql-5.0.41
./configure --prefix=/Applications/MAMP/Library --with-unix-socket-path=/Applications/MAMP/tmp/mysql/mysql.sock --with-tcp-port=9999 --localstatedir=/Applications/MAMP/db/mysql/
make
make install

Apache2

tar zxvf httpd-2.0.59.tar.gz
cd httpd-2.0.59
./configure --prefix=/Applications/MAMP/Library --sysconfdir=/Applications/MAMP/conf/apache --enable-nonportable-atomics --enable-so --enable-cgid --enable-auth-anon --enable-auth-dbm --enable-auth-digest --enable-file-cache --enable-echo --enable-charset-lite --enable-cache --enable-disk-cache --enable-mem-cache --enable-example --enable-ext-filter --enable-case-filter --enable-case-filter-in --enable-deflate --enable-mime-magic --enable-cern-meta --enable-expires --enable-headers --enable-usertrack --enable-unique-id --enable-proxy --enable-proxy-connect --enable-proxy-ftp --enable-proxy-http --enable-bucketeer --enable-http --enable-info --enable-cgid --enable-vhost-alias --enable-speling --enable-rewrite --enable-so --with-ssl=/usr --enable-dav --enable-dav-fs --enable-ssl=shared --enable-mods-shared=most --with-mpm=prefork --without-berkeley-db
make

Si al compilar nos aparece este error:

endrecv.c:965:2: error: #error APR has detected sendfile on your system, but nobody has written a
sendrecv.c:966:2: error: #error version of it for APR yet. To get past this, either write apr_sendfile
sendrecv.c:967:2: error: #error or change APR_HAS_SENDFILE in apr.h to 0.

Entonces tenemos que editar el fichero srclib/apr/include/apr.h y cambiar la linea #define APR_HAS_SENDFILE 1 por #define APR_HAS_SENDFILE 0

Y finalmente para instalar

make install

PHP

tar zxvf php-5.2.5.tar.gz
cd php-5.2.5
./configure --with-mysql=/Applications/MAMP/Library --with-apxs2=/Applications/MAMP/Library/bin/apxs --with-gd --with-jpeg-dir=/Applications/MAMP/Library --with-png-dir=/Applications/MAMP/Library --with-zlib --with-freetype-dir=/Applications/MAMP/Library --prefix=/Applications/MAMP/bin/php5 --exec-prefix=/Applications/MAMP/bin/php5 --sysconfdir=/Applications/MAMP/conf/php5 --with-soap --with-config-file-path=/Applications/MAMP/conf/php5 --enable-track-vars --enable-bcmath --enable-ftp --enable-gd-native-ttf --with-bz2=/usr --with-ldap --with-mysqli=/Applications/MAMP/Library/bin/mysql_config --with-sqlite --with-ttf --with-t1lib=/Applications/MAMP/Library --enable-mbstring=all --with-curl=/Applications/MAMP/Library --enable-dbx --enable-sockets --enable-bcmath --with-imap=shared,/Applications/MAMP/Library/lib/imap-2006i --enable-soap --with-kerberos --enable-calendar --with-pgsql=shared,/Applications/MAMP/Library/pg --enable-dbase --enable-exif --with-libxml-dir=/Applications/MAMP/Library --with-gettext=shared,/Applications/MAMP/Library --with-xsl=/Applications/MAMP/Library --with-pdo-mysql=shared,/Applications/MAMP/Library --with-pdo-pgsql=shared,/Applications/MAMP/Library/pg --with-mcrypt=shared,/Applications/MAMP/Library --with-openssl --with-iconv=shared,/Applications/MAMP/Library
make
make test
make install

Y con esto ya tenemos recompilado el MAMP y listos para funcionar. En cualquiera de las opciones se puede aprovechar para cambiar opciones, añadir o quitar modules, etc...

Las cosas que faltan por implementar son:

• Descarga de videos cortos (descargar por medio del protocolo RTMP)
• Deteccion de videos con partes, con opcion de descargar las diferentes partes
• Limpieza de la lista de videos (timeout y numero maximo)
• Y lo que surja...

El funcionamiento es bastante sencillo, cuando instaleis la extension, tendreis un icono en la barra de estado:

Vais a la pagina de misexta.tv y elegis un video en HD480p:

Una vez que le deis al play, si vais al icono de la barra de estado vereis que os aparece "HD Video":

Le dais encima y os dejara guardar el video. Como aun no detecta las partes, debereis saltar de una parte a otra para que aparezcan en el menu (por ahora todos se llaman "HD Video", pero van en orden de arriba a abajo)

Podeis descargar el addon aqui (Solo Firefox 3.0.*):

• Misexta.tv Download v.0.1
• Misexta.tv Download v.0.2
  • Se ha añadido la opcion de autoupdate
  • Se han quitado los videos SD de la lista
  • Ahora aparece el nombre del fichero en vez de "HD Video"

Actualizacion: Por cambios en misexta.tv el Addon ha dejado de funcionar, estoy trabajando en una nueva version que funcione correctamente.